diff --git a/functions/async/pubsub/producer/go.mod b/functions/async/pubsub/producer/go.mod
index 2e9394d..bec52f8 100644
--- a/functions/async/pubsub/producer/go.mod
+++ b/functions/async/pubsub/producer/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	golang.org/x/net v0.0.0-20210825183410-e898025ed96a // indirect
-	golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac // indirect
+	golang.org/x/sys v0.1.0 // indirect
 	golang.org/x/text v0.3.7 // indirect
 	google.golang.org/genproto v0.0.0-20210831024726-fe130286e0e2 // indirect
 	google.golang.org/grpc v1.40.0 // indirect